3.52% is the change from 823 to 852
Calculation steps:
[( 852 - 823 ) ÷ 823] x 100 = 3.52%
Formula
Percentage change = [(852 - 823) / 823] x 100
Subtract the new number by the original number
852 - 823 = 29
29 ÷ 823 = 0.03523693803159174
0.03523693803159174 x 100 = 3.52%